Datalogic Gryphon GPS4421 Quick Reference Manual page 21

Performance Characteristics
Nominal Frame Rate
Light Source
Roll (Tilt) Tolerance
Pitch Tolerance
Skew (Yaw) Tolerance
Print Contrast Minimum
Field of View
Depth of Field (Typical)
Minimum Element Width
* 13 mils DOF based on EAN. All others are Code 39. All labels grade A, minimum
illumination 100 lux, 20°C, label inclination 10°, static reading.
Quick Reference Guide
53 frames/second
Dual Red LEDs
Up to ± 180°
± 40°
± 40°
25% minimum reflectance
40° H x 26° V
Code 39 4mil
Code 39 5mil
Code 39 10mil
Code 39 20mil
EAN 7.5mil
EAN 13mil
PDF-417 6.6mil
PDF-417 10mil
PDF-417 15mil
DataMatrix 10mil
DataMatrix 15mil
QR Code 10mil
QR Code 15mil
1D Min Resolution = 4 mil
PDF-417 Min Resolution = 5 mil
Datamatrix Min Resolution= 7 mil
Technical Features
cm
NF FF
4.2 15.4 1.7
2.6 18.8 1.0
0.0 37.9 0.0
0.0 57.1 0.0
1.2 25.5 0.5
0.8 42.2 0.3
1.6 13.7 0.6
0.0 22.4 0.0
0.0 34.6 0.0
2.3 14.5 0.9
0.0 23.2 0.0
2.3 14.3 0.9
0.0 23.0 0.0
inches
NF FF
6.0
7.4
14.9
22.5
10.0
16.6
5.4
8.8
13.6
5.7
9.1
5.6
9.0
13